Margarita A. de Sanchez, Trillas

$39.47

Jacqueline Hurtado, Quiron

$15.13

Margarita A. de Sanchez, Trillas

$39.47

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Yilmar Campbell, Universidad Carabobo

$9.60

M. Martinez Lurdez, Magrawhill

$30.00

Aura Bavaresco de Prieto, Luz

$13.83

W. Hurley - C. Denegar, Lippincott

$88.28

Aura Bavaresco de Prieto, Luz

$8.40

Alexis G. Perez, Fedupel

$12.52

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Marcos Fidel Barrera, Quiron

$11.48

Lasty Balseiro Almario, Trillas

$33.40

Marcos Fidel Barrera, Sypal

$13.56